Any angle between 90 and 180 degrees is referred to as an "obtuse" angle.
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obtuse angle ;)
150 degrees
It has 12 sides. This type of polygon is called a dodecagon
Internal angle = 150° → external angle = 360° - 150° = 30° number of sides = 360 ° ÷ external angle = 360° ÷ 30° = 12 It has 12 sides.
An obtuse angle